Ending today, TigerDirect offers the Centon 64GB DataStick Pro USB Flash Drive, model no. DSP64GB-001, for $32.99. This $10 mail-in rebate cuts it to $22.99. With 99 cents for shipping, that's $0.37/GB, a buck under our September mention, and the best price we've seen for any 64GB flash drive since December. (It's a current price low by $14.) Rebate expires today.